Movie/Group tags (#4969)

* Combine common tag control code into hook
* Combine common scraped tag row code into hook

pkg/sqlite/relationships.go

@@ -0,0 +1,41 @@
+package sqlite
+
+import (
+	"context"
+
+	"github.com/stashapp/stash/pkg/models"
+)
+
+type idRelationshipStore struct {
+	joinTable *joinTable
+}
+
+func (s *idRelationshipStore) createRelationships(ctx context.Context, id int, fkIDs models.RelatedIDs) error {
+	if fkIDs.Loaded() {
+		if err := s.joinTable.insertJoins(ctx, id, fkIDs.List()); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (s *idRelationshipStore) modifyRelationships(ctx context.Context, id int, fkIDs *models.UpdateIDs) error {
+	if fkIDs != nil {
+		if err := s.joinTable.modifyJoins(ctx, id, fkIDs.IDs, fkIDs.Mode); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (s *idRelationshipStore) replaceRelationships(ctx context.Context, id int, fkIDs models.RelatedIDs) error {
+	if fkIDs.Loaded() {
+		if err := s.joinTable.replaceJoins(ctx, id, fkIDs.List()); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}